Japan weather in May
Japan weather in May
Tourist destinations in Japan
Weather charts for Japan
Cities in Japan
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Japan weather in May
There are 3 of 4 regions in Japan, which, according to May weather, belong to the tourist season. These are Okinawa, Kyushu, Honshu.
The lowest day temperature in May in Japan can be found in Hokkaido, where the value of day temperature is 16 °C (61 °F). The highest day temperature in Japan in May can be found in Okinawa, where the value of day temperature is 27 °C (81 °F).
The night temperature in May in Japan is the lowest in Hokkaido - its value is 7 °C (45 °F). In Japan in May - the region with the highest night temperature is Okinawa. The value in this region is 22 °C (72 °F).
In May in Japan - the region with the lowest sea temperature is Okinawa. The value in this region is 25 °C (77 °F). The highest value of the sea temperature in May in Japan can be seen in Okinawa with a value of 25 °C (77 °F).
In May in Japan - the region with the lowest number of rainy days is Kyushu. The value in this region is 10 days. The highest number of rainy days in May in Japan can be found in Okinawa, where the value of number of rainy days is 12 days.
In May in Japan - the region with the lowest rainfall amount is Hokkaido. The value in this region is 76 mm (2.98 in). In Japan in May - the region with the highest rainfall amount is Okinawa. The value in this region is 220 mm (8.66 in).
The lowest wind speed in Japan in May can be found in Kyushu, where the value of wind speed is 3. The highest value of the wind speed in May in Japan can be seen in Okinawa with a value of 4.
The lowest value of the humidity in May in Japan can be seen in Honshu with a value of 69 %. In May in Japan - the region with the highest humidity is Okinawa. The value in this region is 83 %.
In Japan in May - the region with the lowest number of sun hours (without clouds) is Okinawa. The value in this region is 5 hours. The highest number of sun hours (without clouds) in May in Japan can be found in Hokkaido, where the value of number of sun hours (without clouds) is 6 hours.
The clear sky percentage in May in Japan is the lowest in Okinawa - its value is 36 %. The clear sky percentage in May in Japan is the highest in Honshu - its value is 45 %.
In May in Japan - the region with the lowest day length is Okinawa. The value in this region is 13 hours. The day length in Japan in May is the highest in Hokkaido - its value is 14 hours.